GB1043260A - Process for the production of non-cellular elastic polyurethanes - Google Patents
Process for the production of non-cellular elastic polyurethanesInfo
- Publication number
- GB1043260A GB1043260A GB48146/63A GB4814663A GB1043260A GB 1043260 A GB1043260 A GB 1043260A GB 48146/63 A GB48146/63 A GB 48146/63A GB 4814663 A GB4814663 A GB 4814663A GB 1043260 A GB1043260 A GB 1043260A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- reaction product
- hcl
- solvent
- solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
- C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium groups or groups forming them
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S528/903—Polymerizing or processing an isocyanate under substantially anhydrous conditions
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Non-cellular elastic polyurethane sheet is prepared by reacting a predominantly linear reaction product of a polyhydroxyl compound of M.W. 400-10,000 an organic polyisocyanate and, optionally, a chain extender, in solution with an inorganic or organic acid with a Pk value of up to 6 at 20 DEG C. and removing the solvent while shaping, the predominantly linear reaction product being substantially free of -NCO groups and at least one of the components which make up this reaction product containing at least one basic tertiary N atom. The solvent may be a polar hydrophilic solvent and may be subsequently replaced by water. In Example (1) polypropylene glycol and diethanolamine were added to a mixture of polypropylene glycol and diphenylmethane 4,41-diisocyanate. To a 33% solution in acetone of material thus produced was added normal HCl and water and the acetone distilled off. The aqueous solution was poured on to a glass sheet and a clear elastic film obtained. In other examples, the following acids were used: (2) H2SO4, (3) HNO3, (4) oxalic acid, (5) fluorosilic acid, (6) fluorboric acid, (7) diglycollic acid, (8) nitromalonic acid, (9) boric acid, (10) HCl, (11) chloracetic acid, (12) and (14) glacial acetic acid, (13) propionic acid, (15) acrylic acid, (16) succinic acid, (17) pyridine-4-carboxylic acid, (18) and (19), CH3 CO2H, (20) phosphoric acid, (21) oxalic acid, (22) boric acid, (23) HCl, (24) lactic acid.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF38472A DE1178586B (en) | 1962-12-05 | 1962-12-05 | Process for the production of elastic plastics, including flat structures, after the polyisocyanate polyaddition process |
DEF39135A DE1179363B (en) | 1962-12-05 | 1963-02-28 | Process for the production of elastic plastics, including surface structures, using the polyisocyanate polyaddition process |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1043260A true GB1043260A (en) | 1966-09-21 |
Family
ID=25975540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB48146/63A Expired GB1043260A (en) | 1962-12-05 | 1963-12-05 | Process for the production of non-cellular elastic polyurethanes |
Country Status (7)
Country | Link |
---|---|
US (1) | US3480592A (en) |
AT (1) | AT240050B (en) |
BE (1) | BE640789A (en) |
CH (1) | CH433718A (en) |
DE (2) | DE1178586B (en) |
GB (1) | GB1043260A (en) |
NL (1) | NL139337B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3412054A (en) * | 1966-10-31 | 1968-11-19 | Union Carbide Corp | Water-dilutable polyurethanes |
US3419533A (en) * | 1964-12-28 | 1968-12-31 | Bayer Ag | Polyurethane plastics |
US3617457A (en) * | 1967-10-16 | 1971-11-02 | Japan Atomic Energy Res Inst | Process for the radiation grafting of 4-vinyl pyridine onto polyesters in the presence of a nonpolymerizable organic acid |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3653950A (en) * | 1970-04-22 | 1972-04-04 | Rohm & Haas | High impact resistant thermoplastic substrate coated with non-embrittling paint system |
US3988278A (en) * | 1970-08-17 | 1976-10-26 | Minnesota Mining And Manufacturing Company | Stable polymer latex and process for making same |
US3796678A (en) * | 1970-08-17 | 1974-03-12 | Minnesota Mining & Mfg | Highly branched,capped polyurethanes for pressure sensitive adhesives |
US3922416A (en) * | 1972-08-18 | 1975-11-25 | Rca Corp | Medium for recording phase holograms |
US3873484A (en) * | 1972-12-06 | 1975-03-25 | Whitco Chemical Corp | Latex of quaternized polyether-dialkanolamine polyisocyanate prepolymer chain extended with water with ethoxylated phenol, and cured products |
US3971764A (en) * | 1974-12-26 | 1976-07-27 | Akzona Incorporated | Process for producing a cationic polyurethane |
DE2739378A1 (en) * | 1977-09-01 | 1979-03-15 | Bayer Ag | WATER-SOLUBLE CATIONIC OLIGOURETHANE RESINS AND THEIR USE FOR THE TREATMENT OF BARE OR LEATHER |
DE2807479A1 (en) * | 1978-02-22 | 1979-08-23 | Bayer Ag | COATING AGENTS |
DE2827156A1 (en) * | 1978-06-21 | 1980-01-10 | Bayer Ag | AQUEOUS DISPERSIONS OR SOLUTIONS OF OLIGOMERS OR POLYMERIC PLASTICS, A METHOD FOR THE PRODUCTION THEREOF AND THEIR USE |
DE3027198A1 (en) * | 1980-07-18 | 1982-02-11 | Bayer Ag, 5090 Leverkusen | SOLID, PRE-DISPERSABLE WATER-DISPERSIBLE, ISOCYANATE GROUPS, A METHOD FOR THE PRODUCTION OF AQUEOUS PLASTIC DISPERSIONS USING THESE PRE-PLASTICS, AND THEIR IMPROVERS |
DE3137748A1 (en) * | 1981-09-23 | 1983-03-31 | Bayer Ag, 5090 Leverkusen | METHOD FOR THE PRODUCTION OF HEAT-ACTIVATABLE CROSS-LINKING AQUEOUS DISPERSIONS OR SOLUTIONS OF POLYURETHANE-POLYHANE MATERIALS, WHICH ARE ACCESSIBLE TO THE DISPERSIONS OR SOLUTIONS AVAILABLE, AND THEIR USE THEREOF |
DE3313237A1 (en) * | 1983-04-13 | 1984-10-18 | Bayer Ag, 5090 Leverkusen | AQUEOUS, CROSSLINKABLE POLYURETHANE PREPARATIONS AND THEIR USE FOR THERMOACTIVE-FLOOR REVERSE COATING |
DE3344693A1 (en) * | 1983-12-10 | 1985-06-20 | Bayer Ag, 5090 Leverkusen | AQUEOUS SOLUTIONS OR DISPERSIONS OF POLYISOCYANATE-POLYADDITION PRODUCTS, A METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS OR. FOR THE PRODUCTION OF ADHESIVES |
DE3438563A1 (en) * | 1984-10-20 | 1986-04-24 | Bayer Ag, 5090 Leverkusen | AQUEOUS SOLUTIONS OR DISPERSIONS OF POLYISOCYANATE ADDITION PRODUCTS, A METHOD FOR THE PRODUCTION THEREOF, AND THEIR USE AS A COATING OR SIZING AGENT FOR PAPER |
DE3441934A1 (en) * | 1984-11-16 | 1986-05-28 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING AREAS |
DE3512918A1 (en) * | 1985-04-11 | 1986-10-16 | Bayer Ag, 5090 Leverkusen | CARBODIIMIDE GROUPS CONTAINING ISOCYANATE DERIVATIVES, A METHOD FOR THE PRODUCTION THEREOF AND THE USE THEREOF AS AN ADDITIVE FOR AQUEOUS SOLUTIONS OR DISPERSIONS OF PLASTICS |
DE3523856A1 (en) * | 1985-07-04 | 1987-01-08 | Bayer Ag | AQUEOUS SOLUTIONS OR DISPERSIONS OF POLYISOCYANATE ADDITION PRODUCTS, A METHOD FOR THE PRODUCTION THEREOF, AND THEIR USE AS A COATING OR SIZING AGENT FOR PAPER |
DE3600595A1 (en) * | 1986-01-11 | 1987-07-16 | Bayer Ag | METHOD FOR PRODUCING AREAS |
DE3603996A1 (en) * | 1986-02-08 | 1987-08-13 | Bayer Ag | METHOD FOR THE CONTINUOUS PRODUCTION OF AQUEOUS POLYURETHANE DISPERSIONS AND THEIR USE AS A COATING AGENT OR AS AN ADHESIVE |
DE3630045A1 (en) * | 1986-09-04 | 1988-03-17 | Bayer Ag | ADHESIVE AND THE USE OF THE ADHESIVE TO MAKE ADHESIVES |
DE3727252A1 (en) * | 1987-08-15 | 1989-02-23 | Bayer Ag | METHOD FOR PRODUCING AQUEOUS POLYURETHANE DISPERSIONS |
DE3827378A1 (en) | 1988-08-12 | 1990-02-22 | Henkel Kgaa | HOUSEHOLD ALL-PURPOSE GLUE BASED ON POLYURETHANE |
DE4241118A1 (en) | 1992-12-07 | 1994-06-09 | Basf Ag | Use of cationic polyurethanes and polyureas as auxiliaries in cosmetic and pharmaceutical preparations |
US5916636A (en) * | 1998-03-17 | 1999-06-29 | Milliken & Company | Method of making a polyurethane suede-like fabric/elastomer composite |
US6475562B1 (en) | 2000-06-23 | 2002-11-05 | Milliken & Company | Textile-lastomer composite preferable for transfer on film coating and method of making said composite |
US6599849B1 (en) | 2000-06-23 | 2003-07-29 | Milliken & Company | Knitted fabric-elastomer composite preferable for transfer or film-coating |
BR0111928A (en) * | 2000-06-23 | 2003-06-10 | Milliken & Co | Preferred fabric elastomeric compound for transfer or film coating |
DE10339479A1 (en) * | 2003-08-27 | 2005-05-12 | Basf Ag | Foam control agent based on cationic urethane oligomers |
EP2267062B1 (en) * | 2003-11-04 | 2017-10-25 | SupraPolix B.V. | Supramolecular polymers containing quadruple hydrogen bonding units in the polymer backbone |
DE10359704A1 (en) | 2003-12-18 | 2005-07-14 | Wacker-Chemie Gmbh | Dispersions containing organopolysiloxane-polyurea copolymers |
US8268952B2 (en) * | 2004-07-12 | 2012-09-18 | Suprapolix B.V. | Supramolecular ionomers |
ATE532540T1 (en) | 2005-05-04 | 2011-11-15 | Suprapolix Bv | MODULAR BIORESORBABLE OR BIOMEDICAL BIOLOGICALLY ACTIVE SUPRAMOLECULAR SUBSTANCES |
ATE527305T1 (en) | 2006-11-20 | 2011-10-15 | Suprapolix Bv | SUPRAMOLECULAR POLYMERS MADE OF LOW-MELTING, EASY-TO-PROCESS BUILDING BLOCKS |
US8628789B2 (en) * | 2007-03-23 | 2014-01-14 | Suprapolix, B.V. | Strong reversible hydrogels |
US8754213B2 (en) * | 2008-07-04 | 2014-06-17 | Suprapolix B.V. | High flow supramolecular compounds |
US9006386B2 (en) | 2010-11-05 | 2015-04-14 | Suprapolix B.V. | Process for the preparation of a supramolecular polymer |
US10406845B2 (en) | 2013-03-15 | 2019-09-10 | Gemalto Sa | Flexible hinge material comprising cross-linked polyurethane material |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2621166A (en) * | 1949-02-23 | 1952-12-09 | Bayer Ag | Synthetic polymers |
US2970987A (en) * | 1957-05-08 | 1961-02-07 | Du Pont | Copolymer having amide and urethane linkages |
US3179625A (en) * | 1961-08-01 | 1965-04-20 | Armstrong Cork Co | Polyurethane prepolymer stabilization with acids |
US3294752A (en) * | 1962-03-29 | 1966-12-27 | Du Pont | Polyurethanes containing a quaternary nitrogen in the elastomer chain |
NL297356A (en) * | 1962-08-30 | |||
FR1379133A (en) * | 1962-10-26 | 1964-11-20 | Bayer Ag | Process for the preparation of elastic materials, in particular polyurethanes |
-
0
- BE BE640789D patent/BE640789A/xx unknown
-
1962
- 1962-12-05 DE DEF38472A patent/DE1178586B/en active Pending
-
1963
- 1963-02-28 DE DEF39135A patent/DE1179363B/en active Pending
- 1963-11-26 CH CH1449363A patent/CH433718A/en unknown
- 1963-12-03 US US327793A patent/US3480592A/en not_active Expired - Lifetime
- 1963-12-05 GB GB48146/63A patent/GB1043260A/en not_active Expired
- 1963-12-05 NL NL63301405A patent/NL139337B/en not_active IP Right Cessation
- 1963-12-05 AT AT973063A patent/AT240050B/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3419533A (en) * | 1964-12-28 | 1968-12-31 | Bayer Ag | Polyurethane plastics |
US3412054A (en) * | 1966-10-31 | 1968-11-19 | Union Carbide Corp | Water-dilutable polyurethanes |
US3617457A (en) * | 1967-10-16 | 1971-11-02 | Japan Atomic Energy Res Inst | Process for the radiation grafting of 4-vinyl pyridine onto polyesters in the presence of a nonpolymerizable organic acid |
Also Published As
Publication number | Publication date |
---|---|
NL139337B (en) | 1973-07-16 |
BE640789A (en) | |
NL301405A (en) | |
US3480592A (en) | 1969-11-25 |
DE1178586B (en) | 1964-09-24 |
AT240050B (en) | 1965-05-10 |
DE1179363B (en) | 1964-10-08 |
CH433718A (en) | 1967-04-15 |
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